TEXIO PU100-7.5, Инструкция по эксплуатации

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3.10.3 Remote sensing
Use remote sense where the load regulation at the load end is critical. In remote sense, the power
supply will compensate for voltage drop on the load wires. Refer to the power supply specifications
for the maximum voltage drop on load wires. The voltage drop is subtracted from the total voltage
available at the output. Follow the instructions below to configure the power supply for remote
sensing:
1. Ensure that the AC On/Off is in the Off position.
2. Remove the local sense jumpers from J2.
3. Connect the negative sense lead to terminal J2-5 (-S) and the positive sense lead to terminal
J2-1 (+S) of the J2 mating connector. Ensure that the J2 mating connector is plugged securely
into the rear panel sense connector, J2.
4. Turn On the power supply.
Notes:
1. If the power supply is operating in remote sense and either the positive or negative load wire is
not connected, an internal protection circuit will activate and shut down the power supply. To
resume operation, turn the AC On/Off to the Off position, connect the open load wire, and turn
On the power supply.
2. If the power supply is operated without the remote sense lines or local sense jumpers, it will
continue to work, but the output voltage regulation will be degraded. Also, the OVP circuit may
activate and shut down the power supply.
3.10.4 J2 sense connector technical information
- J2 connector type: MC1.5/5-G-3.81, Phoenix.
- Plug type: MC1.5/5-ST-3.81, Phoenix.
- Wire AWG; 28 up to 16.
- Stripping length: 7mm.
- Tightening torque: 0.22 - 0.25Nm (2.2 - 2.6kgf・cm).
WARNING
There is a potential shock hazard at the sense point when using power
supply with a rated output voltage greater than 40V. Ensure that the
connections at the load end are shielded to prevent accidental contact with
hazardous voltages.
CAUTION
When using shielded sense wires, ground the shield in one place only. The
location can be the power supply chassis or one of the output terminals.